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Nuclear Chemistry & Engineering

Matthew Edwards

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352

PNNL Patents

PNNL Publications


  • Edwards MK, J Matyas, and JV Crum. 2018. "Real-Time Monitoring of Crystal Accumulation in the High-Level Waste Glass Melters with Electrical Conductivity Method." International Journal of Applied Glass Science 9(1):42-51.  doi:10.1111/ijag.12275






  • Edwards MK, PP Schonewill, RW Shimskey, CM Niver, and RA Peterson. 2012. "Process Results for the Integrated Near-Tank Treatment System Pilot Demonstration." Separation Science and Technology 47(14-15):2115-2120. 
  • Schonewill PP, MK Edwards, C Smith, R Tranbarger, RW Shimskey, and RA Peterson. 2012. "Near-Tank Treatment of Hanford Tank Waste: Pilot-Scale Testing." In WM 2012: Improving the Future in Waste Management, February 26 - March 1, 2012, Phoenix, Arizona, p. Paper No. 12107.  WM Symposia, Tucson, AZ. 
  • Schonewill PP, MK Edwards, RW Shimskey, and RA Peterson. 2012. "Generating an Estimate of the Capacity of the Near-Tank Treatment System for Processing S/SX Tank Waste." Separation Science and Technology 47(14-15):2121-2128. 


  • Chatterjee S, AS Del Negro, MK Edwards, SA Bryan, N Kaval, N Pantelic, LK Morris, WR Heineman, and CJ Seliskar. 2011. "Luminescence-Based Spectroelectrochemical Sensor for [Tc(dmpe)3]2+/+ (dmpe = 1,2-bis(dimethylphosphino)ethane) within a Charge-Selective Polymer Film." Analytical Chemistry 83(5):1766-1722.  doi:10.1021/ac1030368
  • Chatterjee S, AS Del Negro, Z Wang, MK Edwards, FN Skomurski, SE Hightower, JA Krause, B Twamley, BP Sullivan, C Reber, WR Heineman, CJ Seliskar, and SA Bryan. 2011. "Electronic and Molecular Structures of trans-Dioxotechnetium(V) Polypyridyl Complexes in the Solid State." Inorganic Chemistry 50(12):5815-5823.  doi:10.1021/ic200747v


  • Edwards MK, RL Russell, RW Shimskey, and RA Peterson. 2010. "Bench-Scale Testing of the Continuous Sludge Leaching Process." Separation Science and Technology 45(12-13):1807-1813.  doi:10.1080/01496395.2010.493799
  • Chatterjee S, AS Del Negro, MK Edwards, B Twamley, JA Krause, and SA Bryan. 2010. "trans-K3[TcO2(CN)4]." Acta Crystallographica. Section E 66(8):i61 - i62.  doi:10.1107/S1600536810028205
  • Lumetta GJ, JC Braley, MK Edwards, O Qafoku, AR Felmy, JC Carter, and PJ MacFarlan. 2010. Removing Phosphate from Hanford High-Phosphate Tank Wastes: FY 2010 ResultsPNNL-19778, Pacific Northwest National Laboratory, Richland, WA. 
  • Peterson RA, SK Fiskum, LA Snow, MK Edwards, and RW Shimskey. 2010. "Hanford Tank Waste - What is in it? Where is it going?" In Proceedings of the 36th Annual Radioactive Waste Management Symposium (WM 2010), March 7-11, 2010, Phoenix, AZ, vol. 5, pp. 3750-3761.  Waste Management Symposia, Inc., Tucson, AZ. 





  • Scheele RD, BK McNamara, BM Rapko, MK Edwards, AE Kozelisky, RC Daniel, TI McSweeney, SJ Maharas, P Weaver, KJ Iwamasa, and RA Kefgen. 2006. "Development of NF3 Deposit Removal Technology for the Portsmouth Gaseous Diffusion Plant." In Waste Management Symposium 2006: Global Accomplishments in Environmental and Radioactive Waste Management: Education and Opportunity for the Next Generation of Waste Management Professionals.  Arizona Board of Regents, Tucson, AZ. 


Nuclear Chemistry & Engineering

Additional Information

Primary Contacts

Karl Pool
Analytical Support Operations Lead

Don Bachand
RPL R&D Operations Manager